<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>demo5</title>

</head>
<body>

    <form action="/demo5.do" method="post">
        <table>
            <tr>
                <td>name</td>
                <td><input name="name" /></td>
            </tr>
            <tr>
                <td colspan="2"><input type="submit" value="提交" /></td>
            </tr>
        </table>
    </form>
    {{ msg }}

</body>
</html>